Chapter 13.9, Problem 43WDYL

Summary Introduction

To analyze:

The cranial nerves that innervate some muscles located in the neck.

Introduction:

Nerves are a bundle of nerve fibers (neurons or nerve cells). These are associated with the function of carrying nerve impulses to and fro the brain and spinal cord. They transmit these signals from the receptors (sensory nerves) or to the effectors (motor nerves). These are also divided into two types − cranial (brain) and spinal nerves.